| Trade date | Director | Volume / Price | Trade value | Trade type |
|---|---|---|---|---|
| 21/03/2022 | Stephen John Boydell | 112,018 @ 107.00p | £119,859.26 | Sell |
| 18/03/2022 | Stephen John Boydell | 259,204 @ 109.74p | £284,450.47 | Sell |
| 11/03/2022 | Stephen John Boydell | 2,000 @ 118.00p | £2,360.00 | Sell |
| 07/03/2022 | Stephen John Boydell | 428,824 @ 1.00p | £4,288.24 | Exercise of Option |
| 07/02/2022 | Stephen John Boydell | 15,000 @ 144.50p | £21,675.00 | Sell |
| 07/02/2022 | Stephen John Boydell | 20,000 @ 1.00p | £200.00 | Exercise of Option |
| 07/02/2022 | Graeme Purdy | 15,000 @ 142.30p | £21,345.00 | Sell |
| 30/07/2021 | Keith Jackson | 7,142 @ 140.00p | £9,998.80 | Placing |
| 10/02/2021 | Stephen John Boydell | 6,500 @ 268.00p | £17,420.00 | Sell |
| 10/02/2021 | Graeme Purdy | 6,500 @ 267.80p | £17,407.00 | Sell |
| 12/09/2019 | Stephen John Boydell | 20,000 @ 1.00p | £200.00 | Exercise of Option |
| 12/09/2019 | Brian Elliott Hayden | 20,000 @ 1.00p | £200.00 | Exercise of Option |
| 12/09/2019 | Graeme Purdy | 20,000 @ 1.00p | £200.00 | Exercise of Option |
| 30/07/2018 | Professor William Wakeham | 1,290 @ 20.00p | £258.00 | Buy |
| 30/07/2018 | Stephen John Boydell | 2,910 @ 20.00p | £582.00 | Buy |
| 30/07/2018 | Keith Jackson | 50,000 @ 20.00p | £10,000.00 | Buy |
| 30/07/2018 | Graeme Purdy | 125,000 @ 20.00p | £25,000.00 | Buy |
| 30/07/2018 | Mike Inglis | 250,000 @ 20.00p | £50,000.00 | Buy |
| 26/09/2016 | Keith Jackson | 20,000 @ 50.00p | £10,000.00 | Placing |
| 26/09/2016 | Professor William Wakeham | 20,000 @ 50.00p | £10,000.00 | Placing |
| 26/09/2016 | Mike Inglis | 50,000 @ 50.00p | £25,000.00 | Placing |
| 03/11/2015 | Mike Inglis | 0 @ 0.00 | 0.00 | Notification of Holding |
| 21/10/2015 | Mike Inglis | 65,000 @ 75.50p | £49,075.00 | Buy |
| 04/03/2015 | Graeme Purdy | 27,500 @ 0.00 | 0.00 | Sell |
| 04/03/2015 | Graeme Purdy | 139,500 @ 10.00p | £13,950.00 | Exercise of Option |
| 30/04/2014 | Jack Byron Boyer | 273,100 @ 10.00p | £27,310.00 | Exercise of Option |
| 20/02/2014 | Graeme Purdy | 130,000 @ 0.00 | 0.00 | Sell |
| 20/02/2014 | Graeme Purdy | 594,700 @ 10.00p | £59,470.00 | Exercise of Option |
| 11/01/2013 | Jack Byron Boyer | 30,000 @ 25.00p | £7,500.00 | Buy |
| 27/04/2012 | Jack Byron Boyer | 0 @ 0.00 | 0.00 | Notification of Holding |
| 04/04/2012 | Clare Spottiswoode | 0 @ 0.00 | 0.00 | Notification of Holding |
| 04/04/2012 | Werner Braun | 0 @ 0.00 | 0.00 | Notification of Holding |
| 04/04/2012 | Stephen John Boydell | 0 @ 0.00 | 0.00 | Notification of Holding |
| 04/04/2012 | Graeme Purdy | 0 @ 0.00 | 0.00 | Notification of Holding |
| 04/04/2012 | Jack Byron Boyer | 0 @ 0.00 | 0.00 | Notification of Holding |
| Name | Holding | Percent |
|---|---|---|
| Graeme Purdy | 782,927 | 0.00% |
| Stephen John Boydell | 113,948 | 0.00% |
| Keith Jackson | 77,142 | 0.00% |
| Monika Biddulph | 12,500 | 0.00% |
| Institution name | Holding | Percent |
|---|---|---|
| GPIM Limited | 18,590,225 | 11.70% |
| Henderson Global Investors | 13,349,499 | 9.63% |
| Sapia Partners LLP | 11,374,800 | 14.50% |
| Charles Stanley Group Plc | 11,260,387 | 7.09% |
| Hargreave Hale | 8,804,362 | 5.54% |
| Herald Investment Management Limited | 8,578,752 | 5.13% |
| Baillie Gifford & Co | 7,758,197 | 4.64% |
| Canaccord Genuity Group Inc | 6,912,685 | 4.99% |
| IP Group | 5,300,000 | 6.76% |
| Diverso | 4,117,647 | 11.30% |
| Mackin Holdings Inc | 2,952,647 | 4.54% |
| Richard Griffiths | 2,574,836 | 3.30% |
| Southampton Asset Management | 2,349,900 | 3.00% |